Czech

Not applicable.

Institute of Metal and Timber Structures (KDK)

Limit states of metal bridges. Material of metal bridges. Loads of bridge structures. Overview of basic structural systems of plated-girder and truss-girder metal bridges: railway bridges - with member bridge deck, with rail-bed bridge deck; road bridges - with member bridge deck, with orthotropic bridge deck, composite steel-concrete bridges. Static design of deck members: member bridge deck - stringers, tranverse girders; rail-bed bridge deck - longitudinal and trensverse stiffnesses. Static design of bridge main girders: plated-girder and truss-girder bridges.

Structural mechanics: static solution - simple and continue girders, truss structures, arches, influence lines. Metal structures: design of elements and connections of steel structures.

Extension of the knowledge in the field of structural mechanics - live load by traffic loading actions, influence lines. Extension of the knowledge in the field of elasticity and plasticity - global analysis of load-carrying systems of metal bridges (elastic and plastic analysis).

Teaching methods depend on the type of course unit as specified in the article 7 of BUT Rules for Studies and Examinations.

For the successful graduation of this course it is necessary to static and structural design of steel plated-girder bridges within the exercises, based on the individual task, with the extend given by the teacher. The attendance in the exercises is compulsory. The exam is realized by the written form and its extend follows the course annotation.

1. Basic concepts, bridge terminology, main part of the bridge, normative documents for design and implementation of the steel structures.
2. Bridge construction loading. Loading of the road bridges. Climatic loading.
3. Reliability and limit states of the steel bridges buildings.
4. Fatigue of the steel bridges construction.
5. Bridge superstructure and deck of the railway bridges - basic types, structural design rules.
6. Bridge superstructure and deck of the road bridges - basic types, structural design rules.
7. Bridges with open decks - static design of deck members.
8. Plate steel decks (orthotropic deck) - structural design rules, shear lag of wide chord.
9. Composite steel-concrete girders - basic principles and designed rules.
10. Grid of beams - basic rules of construction system and structural design principles.
11. Beam bridge with plate main girder of the open and closed section.
12. Beam bridge with truss main girder.
13. Bracing of the bridge constructions - types, function, loading, static determination. Bridge accessories and attachment.

Not applicable.

The objective of the subject is to introduce students to the problems of this course and to practise acquires knowledge and skills.

Extent and forms are specified by guarantor’s regulation updated for every academic year.

Not applicable.

Not applicable.

Faltus, F.: Plnostěnné ocelové mosty trámové. Praha SNTL, 1965. (CS)
Johnson, R.P., Bucky, R.J.: Composite Structures of Steel and Concrete – Vol. 2.: Bridges. COLLINS, 1986. (EN)
Pechar, J., Bureš, J., Schindler,A.: Kovové mosty. SNTL Alfa Praha, 1990. (CS)
Troitsky, M.S.: Planning and Design of Bridges. John Willey and Sons, 1994. (EN)

Faltus, F.: Ocelové mosty příhradové, obloukové a visuté. Academia Praha, 1971. (CS)
SCI-The Steel Construction Institute: ESDEP-European Steel Design Education Programme. U.K., 2000. (EN)
Wai-Fah Chen, Lian Duan: Bridge Engeneering Handbook. CRC Press, 1999. (EN)